🇺🇸 N10274 - Gulfstream Aerospace G550 - Executive Jet Management EJM274, William P Hobby (HOU) to Chicago Midway (MDW) - 5.4 mi away @ 42350 ft, heading NNE at 550 mph. Spotted 3x before. [08:31:23 PM CDT] #A00F8C #N10274 #GLF5 #JET_SPEED #EJM274 #autopilot #ADSB #ADSBbot